The great thing about board games on the iPad is that you don’t need any pieces. You just tap the buttons, poke the game board, flick the dice--it’s all on the screen. But if you miss the little chunks of plastic, iPieces are just that--felt-bottomed game tokens that interact with retro-style games on your iPad. Four sets are available: we tested Snakes & Ladders and Air Hockey, and you can also get the children’s board game Game of Goose, and Fishing, complete with a little plastic fishing rod, for $12.99 each.